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US2970547A
(en)
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Well pumping apparatus of the free piston type
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US1623431A
(en)
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Combined cylinder cock and relief valve
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|
CN1231019A
(zh)
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|
喷油阀
|
|
US4167373A
(en)
|
|
Fuel injection pumping apparatus
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|
US4394856A
(en)
|
|
Compression operated injector with fuel injection control
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|
CN108167508A
(zh)
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|
电液阀门紧急关断装置
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|
SU153815A1
(no)
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|
|
|
US4317541A
(en)
|
|
Fuel injector-pump unit with hydraulic needle fuel injector
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|
US1876735A
(en)
|
|
Hydraulic valve actuating mechanism
|
|
US2456493A
(en)
|
|
Time controlled valve
|
|
US4467963A
(en)
|
|
Single dump single solenoid fuel injector
|
|
NO118869B
(no)
|
|
|
|
US2426639A
(en)
|
|
Pressure regulator for pumps
|
|
ES344216A1
(es)
|
|
Perfeccionamientos en conjuntos de bombas multiples.
|
|
US711349A
(en)
|
|
Self-closing valve.
|
|
US1850926A
(en)
|
|
Pump for injecting liquid fuel into internal combustion engines
|
|
US2849963A
(en)
|
|
Gas or pneumatically actuated deep well pump
|
|
US1608589A
(en)
|
|
Pump-controlling means
|
|
SU31356A1
(ru)
|
|
Контрольный механизм к пневматическому насосу дл глубоких колодцев
|
|
US4060347A
(en)
|
|
Liquid fuel pumping apparatus
|
|
US1575851A
(en)
|
|
Means for controlling the admission of water to tanks
|
|
SU518573A1
(ru)
|
|
Клапан нагружени дл гидропривода
|
|
US1456946A
(en)
|
|
Automatic steam-stop valve
|
|
SU1596166A1
(ru)
|
|
Запорный клапан
|
|
SU211251A1
(ru)
|
|
Предохранительное устройство для прекращения подачи газа в емкость при аварийном повышении
|